CN217849690U - Maintenance-free wireless tire gauge in tire - Google Patents
Maintenance-free wireless tire gauge in tire Download PDFInfo
- Publication number
- CN217849690U CN217849690U CN202221950024.XU CN202221950024U CN217849690U CN 217849690 U CN217849690 U CN 217849690U CN 202221950024 U CN202221950024 U CN 202221950024U CN 217849690 U CN217849690 U CN 217849690U
- Authority
- CN
- China
- Prior art keywords
- module
- tire
- wireless communication
- maintenance
- power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a non-maintaining wireless tire gauge in child, include: power module, host system, wireless communication module and tire pressure response module, power module, wireless communication module and tire pressure response module equally divide do not with host system electric connection, power module includes electric connection pressure power generation unit and voltage stabilizing unit, power module is used for providing the required power of work for the tire gauge through the pressure power generation form, host system is used for controlling the work of tire gauge, wireless communication module is used for carrying out wireless communication with the external world, tire pressure response module is used for detecting tire pressure data and sends for host system. The beneficial effects of the utility model reside in that: the self-generating mode is adopted, power supply is not needed, and the device has the advantages of maintenance free, simple structure and the like; the tire can be built in a tire without additional installation, and is more convenient to install and use; the data can be conveniently sent to the external equipment, and the data can be conveniently checked.
Description
Technical Field
The utility model relates to a tire gauge technical field especially relates to a non-maintaining wireless tire inside gauge.
Background
In the existing tire pressure meters, a mechanical tire pressure meter, an electronic tire pressure meter and the like are common, and the mechanical tire pressure meter pushes a mechanical dial plate to display air pressure through air pressure; the electronic tire pressure meter is used for displaying the instrument after detecting the pressure through the digital sensor. These tire pressure meters have the following problems: the tire pressure can be detected only by manually installing the air nozzle in the detection process; at present, the tire gauge is directly displayed by a mechanical dial or displayed by an external instrument; the battery is needed for power supply, maintenance and the like, and the use is inconvenient.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, providing a non-maintaining wireless child tyre gauge.
The technical scheme of the utility model as follows: the utility model provides a non-maintaining wireless child in-tyre gauge, include: power module, host system, wireless communication module and tire pressure response module, power module, wireless communication module and tire pressure response module equally divide do not with host system electric connection, power module includes electric connection pressure power generation unit and steady voltage unit, power module is used for providing the required power of work for the tire gauge through the pressure electricity generation form, host system is used for controlling the work of tire gauge, wireless communication module is used for carrying out wireless communication with the external world, tire pressure response module is used for detecting tire pressure data and sends for host system.
Further, the pressure power generation unit includes a lead zirconate titanate ceramic sheet.
Further, the power module comprises an energy storage capacitor, and the energy storage capacitor is electrically connected with the pressure power generation unit.
Further, the energy storage capacitor is a gold capacitor, a ceramic capacitor or an aluminum electrolytic capacitor.
Further, the voltage stabilizing unit comprises a voltage stabilizing chip, and the model of the voltage stabilizing chip is XT3420.
Further, the wireless communication module includes: a Bluetooth module or a ZigBee module.
Furthermore, the wireless communication module is a bluetooth module, and the wireless communication module and the master control module are integrated into a bluetooth master control module.
Furthermore, the bluetooth master control module comprises a bluetooth master control chip with the model number of NRF52832.
Adopt above-mentioned scheme, the beneficial effects of the utility model reside in that: the self-generating mode is adopted, power supply is not needed, and the device has the advantages of maintenance free, simple structure and the like; the tire can be built in a tire without additional installation, and is more convenient to install and use; the data can be conveniently sent to the external equipment, and the data can be conveniently checked.
Drawings
Fig. 1 is a block diagram of the present invention.
Fig. 2 is a circuit diagram of a bluetooth host module according to an embodiment of the present invention.
Fig. 3 is a circuit diagram of a power module according to an embodiment of the present invention.
Fig. 4A and 4B are circuit diagrams of a tire pressure sensing module according to an embodiment of the present invention.
Fig. 5 is a circuit diagram of a debugging detection unit according to an embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 5, in the present embodiment, the present invention provides a maintenance-free wireless tire gauge, including: the tire pressure sensing device comprises a power module, a master control module, a wireless communication module and a tire pressure sensing module, wherein the power module, the wireless communication module and the tire pressure sensing module are respectively and electrically connected with the master control module, and the wireless communication module can be a Bluetooth module or a ZigBee module and other low-power-consumption communication modules. The power module includes electric connection pressure electricity generation unit and steady voltage unit, power module is used for providing the required power of work for the tire gauge through the pressure electricity generation form, host system is used for controlling the work of tire gauge, wireless communication module is used for carrying out wireless communication with the external world, tire pressure response module is used for detecting tire pressure data and sends for host system.
Further, in the present embodiment, the pressure power generation unit includes a lead zirconate titanate ceramic sheet.
Further, in this embodiment, the power module includes an energy storage capacitor C86 having two ends electrically connected to the pressure power generation unit, and the energy storage capacitor C86 is electrically connected to the pressure power generation unit.
Further, the energy storage capacitor C86 may be a gold capacitor, a ceramic capacitor, or an aluminum electrolytic capacitor.
Further, the voltage stabilizing unit comprises a voltage stabilizing chip U15, and the model of the voltage stabilizing chip U15 is XT3420.
Further, in this embodiment, the wireless communication module is a bluetooth module, and the wireless communication module and the main control module are integrated into a bluetooth main control module. The Bluetooth master control module comprises a Bluetooth master control chip U1, and the model is NRF52832.
Further, referring to fig. 5, in this embodiment, a debugging test unit electrically connected to the bluetooth master control module is further included, and the debugging test unit can be used for debugging tests.
With reference to fig. 1 to 5, in operation, the tire pressure gauge is built in the tire, the power module provides 3.3V power to each module of the tire pressure gauge through pressure power generation, the tire pressure sensing module can detect tire pressure and send tire pressure data to the bluetooth master control module, and the bluetooth master control module processes the data and sends the data to external devices, such as a mobile phone, a tablet, a handheld terminal, a screen, and the like, to realize a detection function.
To sum up, the beneficial effects of the utility model reside in that: the self-generating mode is adopted, power supply is not needed, and the device has the advantages of maintenance free, simple structure and the like; the tire can be built in a tire without additional installation, and is more convenient to install and use; the data can be conveniently sent to the external equipment, and the data can be conveniently checked.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. A maintenance-free wireless tire gauge, comprising: power module, host system, wireless communication module and tire pressure response module, power module, wireless communication module and tire pressure response module equally divide do not with host system electric connection, power module includes electric connection pressure power generation unit and voltage stabilizing unit, power module is used for providing the required power of work for the tire gauge through the pressure power generation form, host system is used for controlling the work of tire gauge, wireless communication module is used for carrying out wireless communication with the external world, tire pressure response module is used for detecting tire pressure data and sends for host system.
2. The maintenance-free wireless tire gauge according to claim 1, wherein the pressure generating unit comprises a lead zirconate titanate ceramic sheet.
3. The maintenance-free wireless tire gauge according to claim 1 or 2, wherein the power module comprises an energy storage capacitor, and the energy storage capacitor is electrically connected with the pressure power generation unit.
4. The maintenance-free wireless tire gauge according to claim 3, wherein the energy storage capacitor is a gold capacitor, a ceramic capacitor or an aluminum electrolytic capacitor.
5. The maintenance-free wireless tire gauge according to claim 1 or 2, wherein the voltage stabilizer unit comprises a voltage stabilizer chip, and the model number of the voltage stabilizer chip is XT3420.
6. The maintenance-free wireless tire gauge according to claim 1 or 2, wherein the wireless communication module comprises: a Bluetooth module or a ZigBee module.
7. The maintenance-free wireless tire gauge according to claim 1 or 2, wherein the wireless communication module is a bluetooth module, and the wireless communication module and the main control module are integrated into a bluetooth main control module.
8. The maintenance-free wireless tire gauge according to claim 7, wherein the bluetooth master control module comprises a bluetooth master control chip model NRF52832.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221950024.XU CN217849690U (en) | 2022-07-25 | 2022-07-25 | Maintenance-free wireless tire gauge in tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221950024.XU CN217849690U (en) | 2022-07-25 | 2022-07-25 | Maintenance-free wireless tire gauge in tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217849690U true CN217849690U (en) | 2022-11-18 |
Family
ID=84038740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221950024.XU Active CN217849690U (en) | 2022-07-25 | 2022-07-25 | Maintenance-free wireless tire gauge in tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217849690U (en) |
-
2022
- 2022-07-25 CN CN202221950024.XU patent/CN217849690U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202793312U (en) | Digital double-shaft angular displacement sensor | |
| CN201974475U (en) | Direct current energy measuring device | |
| CN217849690U (en) | Maintenance-free wireless tire gauge in tire | |
| CN210626590U (en) | Active capacitive pen detection device and IPAD active capacitive pen detection system | |
| CN202025058U (en) | Digital display secondary cable core aligner based on wireless technology | |
| CN210514598U (en) | 4 ~ 20mA calibrator | |
| CN208537087U (en) | A kind of wireless standard dynamometer for on-site test | |
| CN202255275U (en) | Portable strain measurement instrument | |
| CN206804755U (en) | Monitoring device for arrester | |
| CN209878884U (en) | Intelligent detector with explosion-proof function | |
| CN211477397U (en) | Vibration acceleration sensor device and vibration acceleration detection system | |
| CN203539342U (en) | Sphygmomanometer with wireless transmission function | |
| CN207036331U (en) | A kind of acquisition analysis system | |
| CN207036340U (en) | Acquisition and analysis instrument | |
| CN208125825U (en) | Wireless telemetering phase checking device | |
| CN217786400U (en) | Wireless dynamometer | |
| CN202854346U (en) | Wireless seismometer | |
| CN220872552U (en) | Electric detection device is used to platform district side | |
| CN202008422U (en) | Negative pressure sensor used for mining | |
| CN206892174U (en) | HVDC pressure test General Current measurement apparatus | |
| CN206804209U (en) | A kind of pressure switch for duct pressure detection | |
| CN212134964U (en) | Nuclear comprehensive alarm device | |
| CN211603538U (en) | External intelligent electric energy meter communication device and electric energy meter inspection system | |
| CN216771715U (en) | Combustible gas detector with multiple outputs | |
| CN209055619U (en) | A kind of ultra-high-tension power transmission line electroscopic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |